Media type: E-Article Title: Financial Cryptography and Data Security: Towards Risk Scoring of Bitcoin Transactions Contributor: Möser, Malte; Böhme, Rainer; Breuker, Dominic imprint: Springer Berlin Heidelberg, 2014 Published in: Financial Cryptography and Data Security Language: Not determined DOI: 10.1007/978-3-662-44774-1_2 ISSN: 0302-9743; 1611-3349 Origination: Footnote: